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author | David S. Miller <davem@davemloft.net> | 2017-12-16 22:11:55 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2017-12-16 22:11:55 -0500 |
commit | c30abd5e40dd863f88e26be09b6ce949145a630a (patch) | |
tree | 5b25362084308502a336d8da26b8dc7430d7c812 /Documentation/cgroup-v2.txt | |
parent | 28dc4c8f4557d82e9be020e85e2362239270e704 (diff) | |
parent | f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051 (diff) | |
download | linux-c30abd5e40dd863f88e26be09b6ce949145a630a.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Three sets of overlapping changes, two in the packet scheduler
and one in the meson-gxl PHY driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/cgroup-v2.txt')
-rw-r--r-- | Documentation/cgroup-v2.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt index 779211fbb69f..2cddab7efb20 100644 --- a/Documentation/cgroup-v2.txt +++ b/Documentation/cgroup-v2.txt @@ -898,6 +898,13 @@ controller implements weight and absolute bandwidth limit models for normal scheduling policy and absolute bandwidth allocation model for realtime scheduling policy. +WARNING: cgroup2 doesn't yet support control of realtime processes and +the cpu controller can only be enabled when all RT processes are in +the root cgroup. Be aware that system management software may already +have placed RT processes into nonroot cgroups during the system boot +process, and these processes may need to be moved to the root cgroup +before the cpu controller can be enabled. + CPU Interface Files ~~~~~~~~~~~~~~~~~~~ |